摘要
介绍了利用声波成像资料识别灰岩地层中的裂缝、孔洞,并自动计算其产状、面积及确定其空间位置,通过与实际岩心相对比,研究裂缝充填情况、岩溶发育状况和断裂带的力学性质,从而为进行灰岩含水性分析,提供形象、直观、定向和定量的资料。
This paper introduces identification of cracks and holes in limestone strata,along with automatic calculation for their attitudes,areas and determination of spatial locations.Through correlation with the real cores,the study and analysis on crack filling,Karst developing and mechanical properties of fractured zones were conducted for analyzing water bearing properties of limestones,providing an object,directional and quantitative information.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1999年第B12期70-72,共3页
Coal Geology & Exploration
关键词
石灰岩
裂缝
岩溶
含水性
声波扫描成像
测井
ultra sonic scanner
limestone
crack
Karst
water-bearing property